The maps illustrate the changes that have taken place in a farm in 1980 to turn factory site.
Overall, the farm has experienced a little alterations with the expansion of some areas. It is also clear that all sites have now been repurposed to include new facilities and space for meals, with giving more focus on people.
In 1980, all sites were devoted to nature. Upon the gate, people could find flowers and pond surrounded by benches on their left. The biggest alteration was replacing a big area of flowers with a play ground, which people could find them by looking on the right side. Walking along the path, there were three trees on top right of the map, where then were added new facilities such as chairs, desks, and barbecue.
By today, walking through the path, it can be seen that the new rooms were added. Through the south path, from where the gate was removed, looking on the left bottom, the flowers was replaced by brush. Going upon this site, there was a little change: one more bench was added on the south-west of the pound.